You are looking at the same outstanding quality as GrimmSpeed's other exhaust pieces. Folks, this is by far the nicest up pipe we've seen to date(and we've seen almost every other up pipe on the market). Adding a non-cat'd up pipe is one of the first things you should do to your Subaru. Arguably one of the best $/HP ratios. Due to emission reasons Subaru has to but very restrictive cats in the exhaust system. With the GrimmSpeed up pipe these cats are eliminated. Another great feature of the GrimmSpeed up pipe is that the inlet is gasket matched so you have a perfectly smoothed out exhaust flow compared to the big step that that tiny stock inlet has. Massive SS flanges +10whp gain Minimal internal steps for maximum flow Complete stainless steel construction Optional ceramic coating Weight reduction over stock piece Flex joint that is NOT located in the bend which adds life expectancy to the flex section. Many other up pipes have a flex right in a sharp bend so all the exhaust/turbulence is hitting up against it. Reduce turbo lag Increase exhaust flow to turbo The GrimmSpeed up pipe is specifically created without an EGT bung. The ecu does not use the egt sensor for air/fuel adjustments. You do not need the egt sensor. If you would like to keep tabs on EGT temperatures the correct place to do it is on the exhaust manifold right after the exhaust ports, this is the only place where the correct temperatures can be taken. Applications: 02-07 WRX 04-07 STi 04-07 LGT 04-07 FXT 91-94 Legacy Turbo 04-07 Baja Turbo As an option GrimmSpeed can treat the pipes with their Ceramic Thermal Coating for $20. We also carry the RemFlex Graphite Up pipe gaskets... up pipe>turbo is 15.99 and the manifold>turbo is 15.99. We recommend getting the graphite gaskets to ensure you have a leak free system.

Details
Item Number	gs-uppipe
Price:	$169.99

Options
Thermal Coating	No Yes (+$19.99)
Quantity	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
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